4247411

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 5051904

約数和(自身を除く): 804493

約数列:

[1, 7, 43, 103, 137, 301, 721, 959, 4429, 5891, 14111, 31003, 41237, 98777, 606773, 4247411]

約数ペア:

[(1, 4247411), (7, 606773), (43, 98777), (103, 41237), (137, 31003), (301, 14111), (721, 5891), (959, 4429)]